Country | Prevalence of obesity* | Radiographic KOA PAR% (95% CI) | Symptomatic KOA PAR% (95% CI) |
---|---|---|---|
USA | 33.8 | 44.4 (37.0 to 51.4) | 50.2 (37.4 to 61.4) |
Australia | 24.8 | 36.9 (30.1 to 43.7) | 42.5 (30.5 to 53.9) |
UK: England | 24.5† | 36.6 (29.9 to 43.4) | 42.2 (30.2 to 53.6) |
Germany | 20.8 | 32.9 (26.6 to 39.4) | 38.3 (26.9 to 49.5) |
Norway | 18.3 | 30.1 (24.1 to 36.4) | 35.2 (24.4 to 46.2) |
Morocco | 15.0 | 26.1 (20.6 to 31.9) | 30.8 (20.9 to 41.3) |
Spain | 14.6 | 25.6 (20.3 to 31.4) | 30.3 (20.5 to 40.7) |
Finland | 14.2 | 25.1 (19.8 to 30.8) | 29.7 (20.1 to 40.1) |
Sweden | 12.9 | 23.3 (18.3 to 28.8) | 27.8 (18.6 to 37.8) |
Netherlands | 10.3 | 19.5 (15.1 to 24.3) | 23.4 (15.4 to 32.6) |
Thailand | 6.9 | 14.0 (10.7 to 17.8) | 17.1 (10.9 to 24.5) |
China | 2.9 | 6.4 (4.8 to 8.3) | 8.0 (4.9 to 12.0) |